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> 10 sandvik carbide milling inserts R290-12T308M-pm 4030
10 sandvik carbide milling inserts R290-12T308M-pm 4030
The code on the packet is R290-12 T3 08M-PM and they are Grade 4030.
(both wet and dry) in unalloyed and low alloyed
steels with hardness up to HB300 at medium to
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